com.threerings.miso.client

Class TilePath

java.lang.Object

com.threerings.media.util.LineSegmentPath

com.threerings.miso.client.TilePath

All Implemented Interfaces:

Path, DirectionCodes

public class TilePath
extends LineSegmentPath

The tile path represents a path of tiles through a scene. The path is traversed by treating each pair of connected tiles as a line segment. Only ambulatory sprites can follow a tile path, and their tile coordinates are updated as the path is traversed.

Field Summary

Fields inherited from interface com.threerings.util.DirectionCodes

CARDINAL_DIRECTIONS, CCW, CW, DIRECTION_COUNT, DOWN, EAST, EASTNORTHEAST, EASTSOUTHEAST, FINE_DIRECTION_COUNT, HORIZONTAL, LEFT, NONE, NORTH, NORTHEAST, NORTHNORTHEAST, NORTHNORTHWEST, NORTHWEST, RIGHT, SOUTH, SOUTHEAST, SOUTHSOUTHEAST, SOUTHSOUTHWEST, SOUTHWEST, UP, VERTICAL, WEST, WESTNORTHWEST, WESTSOUTHWEST

Constructor Summary

Constructors

Constructor and Description
TilePath(MisoSceneMetrics metrics, Sprite sprite, List<Point> tiles, int destx, int desty) Constructs a tile path.

Method Summary

Modifier and Type	Method and Description
void	addNode(int x, int y, int dir) Add a node to the path with the specified destination point and facing direction.
long	getEstimTravelTime() Returns the estimated number of millis that we'll be traveling along this path.

Methods inherited from class com.threerings.media.util.LineSegmentPath

fastForward, getFinalOrientation, getNode, init, paint, setDuration, setVelocity, size, tick, toString, wasRemoved

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TilePath

public TilePath(MisoSceneMetrics metrics,
                Sprite sprite,
                List<Point> tiles,
                int destx,
                int desty)

Constructs a tile path.

Parameters:

metrics - the metrics for the scene the with which the path is associated.

sprite - the sprite to follow the path.

tiles - the tiles to be traversed during the path.

destx - the destination x-position in screen pixel coordinates.

desty - the destination y-position in screen pixel coordinates.

Method Detail

getEstimTravelTime

public long getEstimTravelTime()

Returns the estimated number of millis that we'll be traveling along this path.

addNode

public void addNode(int x,
                    int y,
                    int dir)

Description copied from class: LineSegmentPath

Add a node to the path with the specified destination point and facing direction.

Overrides:

addNode in class LineSegmentPath

Parameters:

x - the x-position.

y - the y-position.

dir - the facing direction.